Ryuzo Yanagimachi
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Japanese-American scientist
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Biology
Ryuzo Yanagimachi's Degrees
- PhD Reproductive Biology University of Pennsylvania
Why Is Ryuzo Yanagimachi Influential?
(Suggest an Edit or Addition)According to Wikipedia, Ryuzo Yanagimachi was a Japanese-born, American-based scientist. He made numerous key contributions to the study of mammalian fertilization, and he was also a pioneer in the cloning field. Accordingly, he assisted in fertilization technologies such as in vitro fertilization and direct sperm injection into the egg , which are widely used today in human infertility clinics throughout the world. In 1997, his laboratory at the University of Hawaiʻi at Mānoa successfully cloned mice using the Honolulu technique.
Ryuzo Yanagimachi's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Full-term development of mice from enucleated oocytes injected with cumulus cell nuclei (1998) (2248)
- The use of zona-free animal ova as a test-system for the assessment of the fertilizing capacity of human spermatozoa. (1976) (881)
- Intracytoplasmic sperm injection in the mouse. (1995) (805)
- Mechanisms of Fertilization in Mammals (1981) (789)
- Epigenetic Instability in ES Cells and Cloned Mice (2001) (732)
- Hybrid vigor, fetal overgrowth, and viability of mice derived by nuclear cloning and tetraploid embryo complementation (2001) (638)
- Calcium dependence of the acrosome reaction and activation of guinea pig spermatozoa. (1974) (587)
- Mice cloned from embryonic stem cells. (1999) (490)
- Ultrastructural localization of lectin-binding sites on the zonae pellucidae and plasma membranes of mammalian eggs (1975) (488)
- Cloning of male mice from adult tail-tip cells (1999) (475)
- The movement of golden hamster spermatozoa before and after capacitation. (1970) (474)
- Incomplete reactivation of Oct4-related genes in mouse embryos cloned from somatic nuclei (2003) (455)
- Abnormal gene expression in cloned mice derived from embryonic stem cell and cumulus cell nuclei (2002) (419)
- Direct analysis of the chromosome constitution of human spermatozoa (1978) (405)
- Mouse oocytes injected with testicular spermatozoa or round spermatids can develop into normal offspring. (1995) (398)
- Is calcium ionophore a universal activator for unfertilised eggs? (1974) (396)
- Cloned mice have an obese phenotype not transmitted to their offspring (2002) (377)
- Microsurgical injection of spermatozoa into hamster eggs with subsequent transformation of sperm nuclei into male pronuclei. (1976) (363)
- Generation of mice from wild-type and targeted ES cells by nuclear cloning (2000) (334)
- Penetration of human spermatozoa into the human zona pellucida and the zona-free hamster egg: a study of fertile donors and infertile patients. (1980) (330)
- In vitro capacitation of hamster spermatozoa by follicular fluid. (1969) (329)
- Mouse cloning with nucleus donor cells of different age and type (2001) (326)
- Fertility of mammalian spermatozoa: its development and relativity (1994) (306)
- Birth of normal young after electrofusion of mouse oocytes with round spermatids. (1994) (278)
- Fertilization and development of mouse oocytes injected with isolated sperm heads. (1996) (277)
- X-Chromosome inactivation in cloned mouse embryos. (2000) (266)
- Induction of Zona Reaction in Golden Hamster Eggs by Cortical Granule Material (1971) (262)
- Zona‐free hamster eggs: Their use in assessing fertilizing capacity and examining chromosomes of human spermatozoa (1984) (262)
- Development of normal mice from oocytes injected with freeze-dried spermatozoa (1998) (253)
- Ultrastructural changes in the hamster sperm head during fertilization. (1970) (247)
- IN VITRO FERTILIZATION OF GOLDEN HAMSTER OVA. (1964) (237)
- Placentomegaly in Cloned Mouse Concepti Caused by Expansion of the Spongiotrophoblast Layer1 (2001) (225)
- Maturation and sperm penetration of canine ovarian oocytes in vitro. (1976) (224)
- Analysis of mouse oocyte activation suggests the involvement of sperm perinuclear material. (1998) (220)
- Retention of biologic characteristics of zona pellucida in highly concentrated salt solution: the use of salt-stored eggs for assessing the fertilizing capacity of spermatozoa. (1979) (220)
- Behavior of hamster sperm nuclei incorporated into eggs at various stages of maturation, fertilization, and early development. The appearance and disappearance of factors involved in sperm chromatin decondensation in egg cytoplasm. (1976) (219)
- Ageing: Cloning of mice to six generations (2000) (217)
- Attachment and release of spermatozoa from the caudal isthmus of the hamster oviduct. (1991) (215)
- Electron microscope studies of sperm incorporation into the golden hamster egg. (1970) (213)
- The viability of hamster spermatozoa stored in the isthmus of the oviduct: the importance of sperm-epithelium contact for sperm survival. (1990) (211)
- Maintenance of genetic integrity in frozen and freeze-dried mouse spermatozoa (2001) (209)
- Development of normal mice from oocytes injected with secondary spermatocyte nuclei. (1995) (208)
- The distribution of negative surface charges on mammalian spermatozoa. (1972) (199)
- Effects of various lipids on the acrosome reaction and fertilizing capacity of guinea pig spermatozoa with special reference to the possible involvement of lysophospholipids in the acrosome reaction (1981) (199)
- Membrane particle changes attending the acrosome reaction in guinea pig spermatozoa (1977) (189)
- Mammalian transgenesis by intracytoplasmic sperm injection. (1999) (188)
- Lectin-binding sites on the plasma membranes of rabbit spermatozoa: Changes in surface receptors during epididymal maturation and after ejaculation (1977) (186)
- Analysis of chromosome constitution of human spermatozoa with normal and aberrant head morphologies after injection into mouse oocytes. (1996) (183)
- Reprogramming of primordial germ cells begins before migration into the genital ridge, making these cells inadequate donors for reproductive cloning (2003) (182)
- Sperm-egg ratios and the site of the acrosome reaction during in vivo fertilization in the hamster (1982) (181)
- Thiol-disulfide status and acridine orange fluorescence of mammalian sperm nuclei. (1992) (180)
- In vitro acrosome reaction and capacitation of golden hamster spermatozoa by bovine follicular fluid and its fractions (1969) (179)
- Fertilization of Hamster Eggs in vitro (1963) (178)
- Freeze-Dried Sperm Fertilization Leads to Full-Term Development in Rabbits1 (2004) (177)
- Intracytoplasmic injection of spermatozoa and spermatogenic cells: its biology and applications in humans and animals. (2005) (174)
- Transition nuclear proteins are required for normal chromatin condensation and functional sperm development (2004) (174)
- Requirement of extracellular calcium ions for various stages of fertilization and fertilization-related phenomena in the hamster (1982) (168)
- Fertilizable life of golden hamster ova and their morphological changes at the time of losing fertilizability. (1961) (168)
- Round spermatid nuclei injected into hamster oocytes from pronuclei and participate in syngamy. (1993) (168)
- Physiological changes in the postnuclear cap region of mammalian spermatozoa: a necessary preliminary to the membrane fusion between sperm and egg cells. (1970) (167)
- Evidence suggesting that L‐fucose is part of a recognition signal for sperm‐zona pellucida attachment in mammals (1982) (166)
- Decline in fertility of mouse sperm with abnormal chromatin during epididymal passage as revealed by ICSI. (2005) (162)
- Penetration of guinea-pig spermatozoa into hamster eggs in vitro. (1972) (158)
- Fertility control in the bitch by active immunization with porcine zonae pellucidae: use of different adjuvants and patterns of estradiol and progesterone levels in estrous cycles. (1985) (155)
- Postnatal Growth and Behavioral Development of Mice Cloned from Adult Cumulus Cells1 (2000) (154)
- In vitro capacitation of golden hamster spermatozoa by homologous and heterologous blood sera. (1970) (149)
- Wheat Germ Agglutinin blocks Mammalian Fertilization (1973) (149)
- Nuclear transfer into mouse zygotes (2000) (146)
- The status of acrosomal caps of hamster spermatozoa immediately before fertilization in vivo (1984) (145)
- Effects of human seminal plasma on fertilizing capacity of human spermatozoa. (1979) (143)
- Characteristics of motor apparatus in testicular, epididymal and ejaculated spermatozoa. A study using demembranated sperm models. (1980) (140)
- Effect of cytokinesis inhibitors, DMSO and the timing of oocyte activation on mouse cloning using cumulus cell nuclei. (2001) (137)
- Capacitation acrosome reaction, and egg penetration by canine spermatozoa in a simple defined medium. (1978) (137)
- Acrosome-reacted mouse spermatozoa recovered from the perivitelline space can fertilize other eggs (2011) (136)
- Polyspermy-preventing mechanisms in the golden hamster egg. (1972) (136)
- Abnormalities and Reduced Reproductive Potential of Sperm from Tnp1- and Tnp2-Null Double Mutant Mice1 (2004) (136)
- Calcium requirement for sperm-egg fusion in mammals. (1978) (135)
- Only acrosome-reacted spermatozoa can bind to and penetrate zona pellucida: a study using the guinea pig. (1981) (134)
- Fertilization of guinea pig eggs in vitro (1972) (133)
- Effects of light on development of mammalian zygotes (2007) (130)
- Production of normal offspring from mouse oocytes injected with spermatozoa cryopreserved with or without cryoprotection. (1998) (129)
- Lack of Spem1 causes aberrant cytoplasm removal, sperm deformation, and male infertility (2007) (127)
- Behavior of nuclei of testicular, caput and cauda epididymal spermatozoa injected into hamster eggs. (1977) (127)
- Retardation of guinea pig sperm acrosome reaction by glucose: the possible importance of pyruvate and lactate metabolism in capacitation and the acrosome reaction. (1975) (127)
- Factors Controlling Sperm Entry into the Micropyles of Salmonid and Herring Eggs (1992) (126)
- Time and process of sperm penetration into hamster ova in vivo and in vitro. (1966) (125)
- Mouse embryonic stem (ES) cell lines established from neuronal cell‐derived cloned blastocysts (2000) (123)
- Development of ability to penetrate the cumulus oophorus by hamster spermatozoa capacitated in vitro, in relation to the timing of the acrosome reaction (1986) (123)
- Mobility and the Restriction of Mobility of Plasma Membrane Lectin-Binding Components (1974) (123)
- Sirt1 Deficiency Attenuates Spermatogenesis and Germ Cell Function (2008) (123)
- An intact sperm nuclear matrix may be necessary for the mouse paternal genome to participate in embryonic development. (1999) (119)
- Successful fertilization and pregnancy following ICSI and electrical oocyte activation. (1999) (115)
- Thermostability of sperm nuclei assessed by microinjection into hamster oocytes. (1991) (113)
- A novel trans-complementation assay suggests full mammalian oocyte activation is coordinately initiated by multiple, submembrane sperm components. (1999) (111)
- Sonication Per Se Is Not as Deleterious to Sperm Chromosomes as Previously Inferred1 (2000) (110)
- Terminal Saccharides on Sperm Plasma Membranes: Identification by Specific Agglutinins (1972) (110)
- Simultaneous removal of sperm plasma membrane and acrosome before intracytoplasmic sperm injection improves oocyte activation/embryonic development (2006) (109)
- Acrosome reaction in human spermatozoa. (1986) (109)
- Distribution and number of spermatozoa in the oviduct of the golden hamster after natural mating and artificial insemination. (1987) (108)
- Comparison of oocyte-activating agents for mouse cloning. (1999) (105)
- A glycoprotein of oviductal origin alters biochemical properties of the zona pellucida of hamster egg. (1988) (104)
- Motility initiation in herring sperm is regulated by reverse sodium-calcium exchange (2002) (104)
- Sperm autoantigens and fertilization. I. Effects of antisperm autoantibodies on Rouleaux formation, viability, and acrosome reaction of guinea pig spermatozoa. (1980) (104)
- Long-Term Preservation of Mouse Spermatozoa after Freeze-Drying and Freezing Without Cryoprotection1 (2003) (103)
- Maturation of spermatozoa in the epididymis of the Chinese hamster. (1985) (102)
- Induction of nuclear decondensation of mammalian spermatozoa in vitro. (1975) (101)
- Ca2+ ionophore A23187 can make mouse spermatozoa capable of fertilizing in vitro without activation of cAMP-dependent phosphorylation pathways (2013) (101)
- Spata6 is required for normal assembly of the sperm connecting piece and tight head–tail conjunction (2015) (101)
- Assessment of the developmental totipotency of neural cells in the cerebral cortex of mouse embryo by nuclear transfer (2001) (100)
- What functions of the sperm cell are measured by in vitro fertilization of zona-free hamster eggs? (1983) (100)
- Behavior of Mouse Spermatozoa in the Female Reproductive Tract from Soon after Mating to the Beginning of Fertilization1 (2016) (97)
- Inner acrosomal membrane of mammalian spermatozoa: its properties and possible functions in fertilization. (1985) (97)
- Normal mice develop from oocytes injected with spermatozoa with grossly misshapen heads. (1996) (95)
- Incorporation of the acrosome into the oocyte during intracytoplasmic sperm injection could be potentially hazardous to embryo development. (2005) (94)
- Cloning: experience from the mouse and other animals (2002) (93)
- Movement characteristics and power output of guinea-pig and hamster spermatozoa in relation to activation. (1978) (92)
- Spermatozoa and spermatids retrieved from frozen reproductive organs or frozen whole bodies of male mice can produce normal offspring (2006) (92)
- The sperm acrosome reaction and fertilization in the guinea-pig: a study in vivo. (1976) (91)
- Behaviour of hamster and mouse round spermatid nuclei incorporated into mature oocytes by electrofusion (1993) (91)
- Status of genomic imprinting in mouse spermatids. (1999) (90)
- SPERM ASCENT THROUGH THE OVIDUCT OF THE HAMSTER AND RABBIT IN RELATION TO THE TIME OF OVULATION. (1963) (90)
- Sperm Attractant in the Micropyle Region of Fish and Insect Eggs1 (2013) (90)
- Inhibition of hamster fertilization by phytoagglutinins. (1974) (89)
- Intracytoplasmic sperm injection experiments using the mouse as a model. (1998) (88)
- The Sall3 locus is an epigenetic hotspot of aberrant DNA methylation associated with placentomegaly of cloned mice (2004) (88)
- Birth of normal calves after intracytoplasmic sperm injection of bovine oocytes: a methodological approach. (2002) (88)
- Tolerance of the Mouse Sperm Nuclei to Freeze-Drying Depends on Their Disulfide Status1 (2003) (88)
- Detrimental effect of visible light on meiosis of mammalian eggs in vitro. (1978) (87)
- Chromosome analysis of BALB/c mouse spermatozoa with normal and abnormal head morphology. (1999) (86)
- Ovarian histopathology of bitches immunized with porcine zonae pellucidae. (1988) (86)
- Block of hamster fertilization by anti-ovary antibody. (1975) (86)
- Mouse and human spermatozoa can be freeze-dried without damaging their chromosomes. (2007) (85)
- Fate of microinjected sperm components in the mouse oocyte and embryo (1997) (84)
- Glucose Parameters Are Altered in Mouse Offspring Produced by Assisted Reproductive Technologies and Somatic Cell Nuclear Transfer1 (2010) (83)
- Acceleration of the acrosome reaction and activation of guinea pigs spermatozoa by detergents and other reagents. (1975) (83)
- Sperm-egg association in animals. (1978) (83)
- Full-Term Development of Golden Hamster Oocytes Following Intracytoplasmic Sperm Head Injection (2002) (81)
- Fertile life of acrosome-reacted guinea pig spermatozoa. (1982) (80)
- Fourteen babies born after round spermatid injection into human oocytes (2015) (80)
- Cryopreservation of spermatozoa from cynomolgus monkeys (Macaca fascicularis). (1994) (80)
- Birth of mice after intracytoplasmic injection of single purified sperm nuclei and detection of messenger RNAs and MicroRNAs in the sperm nuclei. (2008) (80)
- Fertility of mouse spermatozoa retrieved from cadavers and maintained at 4°C (1999) (78)
- Mammalian oocyte activation by the synergistic action of discrete sperm head components: induction of calcium transients and involvement of proteolysis. (2000) (78)
- Maturation iv vitro of ovarian oocytes of prepubertal and adult hamsters. (1975) (78)
- Chromatin-mediated cortical granule redistribution is responsible for the formation of the cortical granule-free domain in mouse eggs. (2003) (77)
- Parameters influencing ovum pickup by oviductal fimbria in the golden hamster (1983) (77)
- Actin in mammalian sperm heads. (1978) (77)
- Parthenogenetic activation of mouse oocytes by strontium chloride: a search for the best conditions. (2005) (76)
- Enhanced and co-ordinated movement of the hamster oviduct during the periovulatory period. (1979) (76)
- Epigenetics by DNA methylation for development of normal and cloned animals. (2002) (75)
- Infertility in bitches induced by active immunization with porcine zonae pellucidae. (1982) (75)
- A quantitative comparison of the passage of capacitated and uncapacitated hamster spermatozoa through the uterotubal junction. (1992) (74)
- Factors affecting meiotic and developmental competence of primary spermatocyte nuclei injected into mouse oocytes. (1998) (74)
- The first polar body can be used for the production of normal offspring in mice. (1998) (74)
- Gametes and fertilization in the Chinese hamster (1983) (73)
- Fucoidin inhibits attachment of guinea pig spermatozoa to the zona pellucida through binding to the inner acrosomal membrane and equatorial domains. (1984) (73)
- Cloning the laboratory mouse. (1999) (73)
- Gradual DNA demethylation of the Oct4 promoter in cloned mouse embryos (2006) (73)
- Fate of microinjected spermatid mitochondria in the mouse oocyte and embryo (1998) (72)
- Sperm acrosome reaction: its site and role in fertilization† (2018) (72)
- pH and protease control of acrosomal content stasis and release during the guinea pig sperm acrosome reaction. (1985) (72)
- Changes in the distribution of intramembranous particles and filipin-reactive membrane sterols during in vitro capacitation of golden hamster spermatozoa. (1989) (71)
- Capacitation status of hamster spermatozoa in the oviduct at various times after mating. (1989) (70)
- Chapter 1 Sperm–Egg Fusion (1988) (70)
- Cytochemical demonstration of acrosomal proteinase in mammalian and avian spermatozoa by a silver proteinate method. (1972) (69)
- Electron microscopic observations of the distribution of acidic anionic residues on hamster spermatozoa and eggs before and during fertilization. (1973) (68)
- Acceleration of acrosome reaction in hamster spermatozoa by lysolecithin. (1982) (68)
- Mammalian Sperm Acrosome Reaction: Where Does It Begin Before Fertilization? (2011) (68)
- The ability of dehydrated hamster and human sperm nuclei to develop into pronuclei. (1992) (66)
- Effect of pH Value of Freeze-Drying Solution on the Chromosome Integrity and Developmental Ability of Mouse Spermatozoa1 (2003) (64)
- Mouse Preimplantation Embryos Developed from Oocytes Injected with Round Spermatids or Spermatozoa Have Similar but Distinct Patterns of Early Messenger RNA Expression1 (2003) (64)
- Penetration of human eggs by human spermatozoa in vitro. (1978) (62)
- Mouse Round Spermatids Developed In Vitro from Preexisting Spermatocytes Can Produce Normal Offspring by Nuclear Injection into In Vivo-Developed Mature Oocytes1 (2003) (62)
- The Behavior and Acrosomal Status of Mouse Spermatozoa In Vitro, and Within the Oviduct During Fertilization after Natural Mating1 (2016) (62)
- Isolation and partial characterization of the sperm motility initiation factor from eggs of the pacific herring, Clupea pallasi (1993) (62)
- The use of piezo micromanipulation for intracytoplasmic sperm injection of human oocytes (1996) (61)
- Gonadotropin stimulation contributes to an increased incidence of epimutations in ICSI-derived mice. (2012) (61)
- Localization of thiol and disulfide groups in guinea pig spermatozoa during maturation and capacitation using bimane fluorescent labels. (1984) (61)
- The kinetics of human sperm binding to the human zona pellucida and zona‐free hamster oocyte in vitro (1985) (61)
- Evidence that acrosin activity is important for the development of fusibility of mammalian spermatozoa with the oolemma: inhibitor studies using the golden hamster (1993) (60)
- Movement characteristics of hamster and guinea pig spermatozoa upon attachment to the zona pellucida. (1981) (60)
- Helper-independent piggyBac plasmids for gene delivery approaches: Strategies for avoiding potential genotoxic effects (2010) (60)
- Spermatozoa of the Atlantic bottlenosed dolphin, Tursiops truncatus. (1981) (60)
- Different molecular mechanisms underlie placental overgrowth phenotypes caused by interspecies hybridization, cloning, and Esx1 mutation (2004) (60)
- Production of normal mice from oocytes fertilized and developed without zonae pellucidae. (1992) (59)
- A further study of lysolecithin−mediated acrosome rection of guinea pig spermatozoa (1985) (58)
- Onset of estrus and ovulation in the golden hamster. (1961) (58)
- Propagation of an infertile hermaphrodite mouse lacking germ cells by using nuclear transfer and embryonic stem cell technology. (2005) (58)
- Primary epimutations introduced during intracytoplasmic sperm injection (ICSI) are corrected by germline-specific epigenetic reprogramming (2012) (57)
- STUDIES ON THE SEXUAL ORGANIZATION OF THE RIHZOCEPHALA. III. THE MODE OF SEX-DETERMINATION IN PELTOGASTERELLA (1961) (57)
- Effects of Salinity on Sperm Motility, Fertilization, and Development in the Pacific Herring, Clupea pallasi. (1998) (57)
- The effects of temperature, osmolality and hydrogen ion concentration on the activation and acrosome reaction of golden hamster spermatozoa. (1973) (56)
- Phospholipase A of Guinea Pig Spermatozoa: Its Preliminary Characterization and Possible Involvement in the Acrosome Reaction (1982) (56)
- Infiltration of leucocytes into the uterine lumen of the golden hamster during the oestrous cycle and following mating. (1963) (55)
- Mouse primary spermatocytes can complete two meiotic divisions within the oocyte cytoplasm. (1998) (55)
- Intracytoplasmic Sperm Injection Is More Efficient than In Vitro Fertilization for Generating Mouse Embryos from Cryopreserved Spermatozoa1 (2002) (54)
- Diagnosing cellular defects in an unexplained case of total fertilization failure. (2010) (54)
- Development of a cortical granule-free area of cortex and the perivitelline space in the hamster oocyte during maturation and following ovulation. (1986) (53)
- Chemical and physical guidance of fish spermatozoa into the egg through the micropyle (2017) (53)
- Zonae pellucidae of salt-stored hamster and human eggs: their penetrability by homologous and heterologous spermatozoa. (1988) (53)
- In vitro sperm capacitation and fertilization of golden hamster eggs in a chemically defined medium. (1980) (53)
- Fine structure of the hamster sperm head. (1970) (52)
- Sperm capacitation in the human female reproductive tract. (1985) (52)
- Alkylated Imino Sugars, Reversible Male Infertility-Inducing Agents, Do Not Affect the Genetic Integrity of Male Mouse Germ Cells During Short-Term Treatment Despite Induction of Sperm Deformities1 (2005) (52)
- Capacitation of hamster spermatozoa with adrenal gland extracts. (1976) (51)
- Hyperactive self-inactivating piggyBac for transposase-enhanced pronuclear microinjection transgenesis (2012) (51)
- A previously unrecognized material in mammalian spermatozoa as revealed by malachite green and pyronine. (1972) (51)
- SUPEROVULATION AND SUPERPREGNANCY IN THE GOLDEN HAMSTER * (1980) (51)
- Production of fertile offspring from genetically infertile male mice. (2004) (51)
- Mouse oocytes injected with cryopreserved round spermatids can develop into normal offspring (1996) (50)
- EFFECT OF ESTROGENS AND OTHER COMPOUNDS AS ORAL ANTIFERTILITY AGENTS ON THE DEVELOPMENT OF RABBIT OVA AND HAMSTER EMBYROS. (1965) (50)
- Intracytoplasmic sperm injection in the rat (1998) (50)
- Sperm autoantigens and fertilization: II. Effects of anti-guinea pig sperm autoantibodies on sperm-ovum interactions. (1981) (50)
- Activation of hamster eggs by pricking. (1977) (49)
- The ability of hamster oolemma to fuse with spermatozoa: its acquisition during oogenesis and loss after fertilization. (1991) (49)
- ELECTRON MICROSCOPIC OBSERVATIONS OF GUINEA PIG SPERMATOZOA PENETRATING EGGS IN VITRO * (1976) (48)
- Active integration: new strategies for transgenesis (2007) (48)
- Zona-induced acrosome reaction of hamster spermatozoa. (1988) (48)
- Some Properties of the Sperm-activating Factor in the Micropyle Area of the Herring Egg (1957) (47)
- FERTILIZATION OF FERRET OVA BY DEPOSITION OF EPIDIDYMAL SPERM INTO THE OVARIAN CAPSULE WITH SPECIAL REFERENCE TO THE FERTILIZABLE LIE OF OVA AND THE CAPACITATION OF SPERM. (1963) (47)
- Sperm motility initiation factor is a minor component of the Pacific herring egg chorion (1996) (47)
- Lectin-binding properties of hamster egg zona pellucida and plasma membrane during maturation and preimplantation development. (1976) (46)
- Assisted reproductive technologies do not alter mutation frequency or spectrum (2007) (45)
- Separation of Motile Populations of Spermatozoa Prior to Freezing Is Beneficial for Subsequent Fertilization In Vitro: A Study with Various Mouse Strains1 (2002) (45)
- Effect of ovulation on sperm transport in the hamster oviduct. (1991) (45)
- Sperm capacitation and gamete interaction. (1989) (44)
- Two egg-derived molecules in sperm motility initiation and fertilization in the Pacific herring (Clupea pallasi). (2008) (43)
- Further evidence that sperm nuclear proteins are necessary for embryogenesis (2000) (43)
- Adult murine neurons: their chromatin and chromosome changes and failure to support embryonic development as revealed by nuclear transfer (2002) (43)
- Development of pronuclei from human spermatozoa injected microsurgically into frog (Xenopus) eggs. (1986) (43)
- Effect of sperm immobilisation and demembranation on the oocyte activation rate in the mouse (1999) (43)
- Differences between mature ovarian and oviductal oocytes: a study using the golden hamster. (1989) (42)
- Release of hyaluronidase from guinea-pig spermatozoa through an acrosome reaction initiated by calcium. (1975) (42)
- Acrosin is essential for sperm penetration through the zona pellucida in hamsters (2020) (41)
- Adult mice cloned from migrating primordial germ cells. (2005) (41)
- Evidence suggesting the importance of fatty acids and the fatty acid moieties of sperm membrane phospholipids in the acrosome reaction of guinea pig spermatozoa. (1984) (41)
- Male Gamete Contributions to the Embryo (2005) (41)
- Phenotype of Cloned Mice: Development, Behavior, and Physiology (2003) (41)
- The Common and Species-Specific Roles of Oviductal Proteins in Mammalian Fertilization and Embryo Development (2015) (41)
- A comparative morphological study of human germ cells in vitro or in situ within seminiferous tubules. (1999) (41)
- Cell surface changes in the proteins of rabbit spermatozoa during epididymal passage (1979) (41)
- Ninety babies born after round spermatid injection into oocytes: survey of their development from fertilization to 2 years of age. (2018) (40)
- Fertilisability and developmental ability of mouse oocytes with reduced amounts of cytoplasm (1998) (40)
- The effects of cauda epididymal plasma on the motility and acrosome reaction of hamster and guinea pig spermatozoa in vitro. (1978) (39)
- Activation of hamster zona-free oocytes by homologous and heterologous spermatozoa. (1995) (38)
- Effects of various enzymes on the ability of hamster egg plasma membranes to fuse with spermatozoa (1978) (38)
- Spermatids as male gametes. (1995) (38)
- Competitive effect of magnesium on the calcium-dependent acrosome reaction in guinea pig spermatozoa. (1976) (37)
- Germ Cell Research: A Personal Perspective (2009) (37)
- Synthetic organic pH buffers can support fertilization of guinea pig eggs, but not as efficiently as bicarbonate buffer. (1988) (37)
- Promotion of capacitation of guinea pig spermatozoa by the membrane mobility agent, A2C, and inhibition by the disulfide‐reducing agent, DTT (1982) (37)
- Skewed X-inactivation in cloned mice. (2004) (37)
- Human sperm nuclei can transform into condensed chromosomes in Xenopus egg extracts. (1988) (37)
- Live human germ cells in the context of their spermatogenic stages. (2001) (36)
- Fertilization by guinea pig spermatozoa requires potassium ions. (1981) (36)
- Acrosome-reacted guinea pig spermatozoa become fusion competent in the presence of extracellular potassium ions. (1988) (36)
- Epididymal storage at abdominal temperature reduces the time required for capacitation of hamster spermatozoa. (1991) (36)
- Induction of pseudopregnancy in the golden hamster. (1968) (36)
- Failure of zona penetration of hamster spermatozoa after prolonged preincubation in a blood serum fraction. (1973) (35)
- Recombinase-mediated mouse transgenesis by intracytoplasmic sperm injection. (2005) (35)
- Use of intracytoplasmic sperm injection (ICSI) to generate transgenic animals. (2009) (35)
- Glucose effect on respiration: possible mechanism for capacitation in guinea pig spermatozoa. (1979) (35)
- Autoantibodies from vasectomized guinea pigs inhibit fertilization in vitro. (1981) (34)
- Active peristaltic movements and fluid production of the mouse oviduct: their roles in fluid and sperm transport and fertilization† (2019) (34)
- Dithiothreitol, a disulfide‐reducing agent, inhibits capacitation, acrosome reaction, and interaction with eggs by guinea pig spermatozoa (1983) (34)
- Full-Term Development of Hamster Embryos Produced by Injection of Round Spermatids into Oocytes (2004) (33)
- Comparison of Gene Expression During Preimplantation Development Between Diploid and Haploid Mouse Embryos1 (2002) (33)
- Manner of Sperm Entry in Herring Egg, with Special Reference to the Role of Calcium Ions in Fertilization (With 2 Text-figures) (1953) (33)
- Production of inbred and hybrid transgenic mice carrying large (> 200 kb) foreign DNA fragments by intracytoplasmic sperm injection (2005) (32)
- Inability of mature oocytes to create functional haploid genomes from somatic cell nuclei. (2003) (32)
- Immunological block to mammalian fertilization: survival and organ distribution of immunoglobulin which inhibits fertilization in vivo. (1976) (31)
- Transplantation of preimplantation hamster embryos. (1972) (31)
- Tn5 Transposase-Mediated Mouse Transgenesis1 (2005) (31)
- Alpha-L-fucosidase from bull seminal plasma: its purification and acrosome reaction promoting property. (1986) (31)
- Sperm membrane incorporation into oolemma contributes to the oolemma block to sperm penetration: Evidence based on intracytoplasmic sperm injection experiments in the mouse (1996) (31)
- Decondensation of the mouse sperm nucleus within the interphase nucleus (1998) (30)
- Cloning and assisted reproductive techniques: influence on early development and adult phenotype. (2005) (29)
- Inhibition of hamster sperm acrosome reaction and fertilization by oligomycin, antimycin A, and rotenone. (1977) (29)
- In vivo and in vitro initiation of sperm motility using fresh and cryopreserved gametes from the pacific herring, Clupea pallasi (1994) (29)
- Studies on the Sexual Organization of the Rhizocephala I.The Nature of the "Testes"of Peltogasterella socialis Kruger (1958) (29)
- The Life-Cycle of Peltogasterella (Cirripedia, Rhizocephala) 1) (1961) (29)
- Temperature dependence of sperm-egg fusion and post-fusion events in hamster fertilization. (1978) (29)
- Establishment of trophoblast stem cell lines from somatic cell nuclear-transferred embryos (2009) (29)
- Sperm chromosome analysis as a new system to test human X- and Y-sperm separation. (1987) (29)
- Fertilizability of cryopreserved zona-free hamster ova (1979) (29)
- Fertility of mouse spermatozoa retrieved from cadavers and maintained at 4 degrees C. (1999) (29)
- Transgene Insertion Induced Dominant Male Sterility and Rescue of Male Fertility Using Round Spermatid Injection1 (2002) (28)
- Sperm nuclear halos can transform into normal chromosomes after injection into oocytes (2002) (28)
- Contribution of cumulus cells and serum to the maturation of oocyte cytoplasm as revealed by intracytoplasmic sperm injection (ICSI) (2001) (28)
- Studies on the Sexual Organization of the Rhizocephala IV.On the Nature of the "Testis"of Thompsonia (1967) (27)
- Quantitative comparison of the passage of homologous and heterologous spermatozoa through the uterotubal junction of the golden hamster. (1988) (27)
- Epigenetic regulation of genetic integrity is reprogrammed during cloning (2009) (26)
- An improved method to visualize human sperm chromosomes using zona‐free hamster eggs (1984) (26)
- Species differences in the lectin-binding sites on the zona pellucida of rodent eggs. (1975) (26)
- Labelling of living mammalian spermatozoa with the fluorescent thiol alkylating agent, monobromobimane (MB): immobilization upon exposure to ultraviolet light and analysis of acrosomal status. (1986) (26)
- The pH dependence of motility and the acrosome reaction of guinea pig spermatozoa (1984) (26)
- Is an animal model needed for intracytoplasmic sperm injection (ICSI) and other assisted reproduction technologies? (1995) (25)
- Cross-fertilization between Syrian and Chinese hamsters. (1989) (25)
- Fertilization studies and assisted fertilization in mammals: their development and future. (2012) (25)
- Ca2+ is Essential for the Motility of Plasma Membrane‐Intact, but not of demembranated. Hamster Spermatozoa (2009) (24)
- Regulation and Effects of Modulation of Telomerase Reverse Transcriptase Expression in Primordial Germ Cells During Development1 (2006) (24)
- Effect of Ca2+ Channel Antagonists on the Acrosome Reaction of Guinea Pig and Golden Hamster Spermatozoa (1986) (24)
- Sperm membrane incorporation into oolemma contributes to the oolemma block to sperm penetration: evidence based on intracytoplasmic sperm injection experiments in the mouse. (1998) (23)
- Initiation of sperm motility after mating in the rat and hamster. (1992) (23)
- Flagellar Mechanics and Sperm Guidance (2015) (23)
- REVERSIBLE INHIBITION OF SPERM‐EGG FUSION IN THE HAMSTER BY LOW PH * (1980) (23)
- Difference in the Manner of Association of Acrosome‐Intact and Acrosome‐Reacted Hamster Spermatozoa with Egg Microvilli as revealed by Scanning Electron Microscopy (1982) (23)
- Effects of Cations and Other Medium Components on the Zona‐induced Acrosome Reaction of Hamster Spermatozoa (1988) (22)
- The response of mouse oocytes injected with sea urchin spermatozoa (1997) (22)
- Bypassing Spermiogenesis for Several Generations Does Not Have Detrimental Consequences on the Fertility and Neurobehavior of Offspring: A Study Using the Mouse (1999) (21)
- Stability of the mammalian sperm nucleus (1994) (21)
- Fate of genetically marked mitochondrial DNA from spermatocytes microinjected into mouse zygotes (1999) (21)
- Mouse embryos and chimera cloned from neural cells in the postnatal cerebral cortex. (2005) (21)
- Maturation and fertilization in vitro of guinea-pig ovarian oocytes. (1974) (21)
- Gamete manipulation for development: new methods for conception. (2001) (21)
- Inhibition of sperm-egg fusion in the hamster and mouse by carbohydrates (1994) (20)
- Spermatids from mice after cryptorchid and reversal operations can initiate normal embryo development. (1997) (20)
- DNA methylation errors in cloned mice disappear with advancement of aging. (2007) (20)
- Behavior of transgenic mouse spermatozoa with galline protamine. (1998) (20)
- Effects of a single oral administration of ethinyl estradiol on early pregnancy in the mouse. (1968) (20)
- Fertilization and development initiation in orthodox and unorthodox ways: from normal fertilization to cloning. (2003) (19)
- Can alcohol retain the reproductive and genetic potential of sperm nuclei? Chromosome analysis of mouse spermatozoa stored in alcohol (1998) (19)
- Comparison of method for activating mouse oocytes for spermatid nucleus tranfer (1996) (19)
- Developmental ability of precociously superovulated golden hamster eggs (1984) (18)
- Sperm nuclear envelope: breakdown of intrinsic envelope and de novo formation in hamster oocytes or eggs (1997) (18)
- Cleavage of rabbit eggs after microsurgical injection of testicular spermatozoa. (1991) (18)
- Autonomous Regulation of Sex-Specific Developmental Programming in Mouse Fetal Germ Cells1 (2007) (18)
- The change in oestrogen and progesterone levels triggers adovarian propulsive movement of the hamster oviduct. (1980) (18)
- Beneficial effect of medium with high concentration serum for direct sperm injection into mouse oocytes using a conventional pipette (1997) (17)
- Studies on the Sexual Organization of the Rhizocephala II.The Reproductive Function of the Larval (Cypris) Males of Peltogaster and Sacculina (1960) (17)
- Trypsin-mediated modification of the zona pellucida glycopeptide structure of hamster eggs. (1975) (17)
- Penetration by field vole spermatozoa of mouse and hamster zonae pellucidae without acrosome reaction. (1996) (17)
- Alteration of sperm thiol‐disulfide status and capacitation in the guinea pig (1986) (17)
- Tn5 Transposase-Mediated Mouse Transgenesis (2005) (17)
- Offspring from Normal Mouse Oocytes Injected with Sperm Heads from the azh/azh Mouse Display More Severe Sperm Tail Abnormalities than the Original Mutant1 (2001) (16)
- Quantitative Determination of Plant Agglutinin Membrane Sites on Mammalian Spermatozoa (1972) (16)
- Retention of hamster oolemma fusibility with spermatozoa after various enzyme treatments: a search for the molecules involved in sperm-egg fusion (1993) (16)
- Reproductive development in the female golden hamster in relation to spontaneous estrus. (1970) (16)
- Collagenase as an agent for dissolving the zona pellucida of hamster and mouse oocytes. (1991) (16)
- Studies of fertilization in Clupea pallasi-VI. Fertilization of the egg deprived of the membrane (1957) (15)
- Cytochemical localization of membrane-bound Mg2+-dependent ATPase activity in guinea pig sperm head before and during the acrosome reaction (1986) (15)
- Enhancement of the acrosome reaction of hamster spermatozoa by the proteolytic enzymes, kallikrein, trypsin, and chymotrypsin (1985) (15)
- Both Cauda and Caput Epididymal Sperm Are Capable of Supporting Full-Term Development in FVB and CD-1 Mice. (2020) (15)
- Spontaneous and sperm‐induced activation of oocytes in LT/Sv strain mice (1995) (14)
- Effects of extracellular cations and energy substrates on the acrosome reaction of precapacitated guinea pig spermatozoa (1986) (14)
- Production of offspring after sperm chromosome screening: an experiment using the mouse model. (2013) (13)
- Prevention of in vitro fertilization of canine oocytes by anti-ovary antisera: a potential approach to fertility control in the bitch. (1979) (13)
- Problems of sperm fertility: A reproductive biologist's view (2011) (13)
- Morphology and fertilizability of zona-free hamster eggs separated into halves and quarters by centrifugation. (1989) (13)
- Reproductive semi-cloning respecting biparental origin. A biologically unsound principle. (2003) (13)
- Fertilizing Ability and Motility of Spermatozoa from Fertile and Infertile Men After Exposure to Heterologous Seminal Plasma (1982) (13)
- Sperm autoantigens and fertilization. III. Ultrastructural localization of guinea pig autoantigens (1982) (12)
- Effects of monothioglycerol, alpha-chlorohydrin and 5-thio-D-glucose on the fertility of male hamster. (1978) (12)
- Studies of fertilization in Clupea pallasii (1958) (12)
- Sperm tail abnormalities in mutant mice with neor gene insertion into an intron of the keratin 9 gene (2005) (12)
- Requirement of monovalent cations in the acrosome reaction of guinea pig spermatozoa (1986) (12)
- Phospholipids in Guinea Pig Spermatozoa Before and After Capacitation In Vitro (2009) (12)
- Cytoplasmic transfer in the mouse in conjunction with intracytoplasmic sperm injection. (2004) (11)
- Developmental Pluripotency of the Nuclei of Neurons in the Cerebral Cortex of Juvenile Mice (2005) (11)
- Developmental, behavioral, and physiological phenotype of cloned mice. (2007) (11)
- Adult Mice Cloned from Migrating Primordial Germ Cells (2005) (11)
- Acrosome loss in fertilizing mammalian spermatozoa: a rebuttal of criticism. (1972) (11)
- Membrane changes in Chinese hamster spermatozoa during epididymal maturation. (1986) (11)
- Superovulation in immature and mature Chinese hamsters. (1987) (11)
- Comparison of the Media for Isolation and Storage of Round Spermatid Nuclei Before Intracytoplasmic Injection (2004) (11)
- Erratum to “Recombinase-mediated mouse transgenesis by intracytoplasmic sperm injection” [Theriogenology 64 (2005) 1704–1715] (2006) (10)
- Effect of Environmental Salt Concentration on Fertilizability of Herring Gametes (With 3 Text-figures) (1953) (10)
- Detection of sperm-egg fusion. (1993) (10)
- Normal development of hamster and rabbit eggs fertilized by spermatozoa labelled with the fluorescent thiol alkylating agent, monobromobimane. (1986) (9)
- Human sperm chromosomes in zona-free hamster eggs: pretreatment of spermatozoa with calcium ionophore facilitates later examination of chromosomes (1986) (9)
- The use of poly-L-lysine to facilitate examination of sperm entry into pelagic, non-adhesive fish eggs. (2008) (9)
- The Use of Cetyl Alcohol in the Rearing of the Rhizocephalan Larvae 1) (1961) (9)
- [Effects of agents used for removal of zona pellucida on human sperm penetration into zona-free hamster egg]. (1982) (9)
- Application of ICSI for cryptorchid therapy. (2000) (8)
- Studies of Fertilization in Clupea pallasii-IV (1957) (8)
- Intracytoplasmic Sperm Injection in Mice. (2018) (8)
- The Sexual Nature of a Rhizocephalan, Peltogasterella socialis (With 4 Text-figures) (1957) (8)
- Round spermatid transfer and embryo development. (1998) (8)
- Fertilizing capacity of human spermatozoa (1987) (8)
- Birth of Pups after Intra-ovarian Bursal Transfer of Hamster Zygotes (1995) (7)
- Fertilization and developmental initiation of oocytes by injection of spermatozoa and pre-spermatozoal cells. (2005) (7)
- Fertilization in mammals. (1984) (7)
- Mysteries and unsolved problems of mammalian fertilization and related topics (2022) (7)
- Role of the Epididymis in Sperm Maturation (2017) (7)
- Germ cells and fertilization: why I studied these topics and what I learned along the path of my study (2014) (6)
- Stability of the sperm plasma membrane of hibernating bats (Myotis velifer) compared with other mammals. (1993) (6)
- Reproductive development and induced estrus in the prepubertal hamster. (1974) (6)
- Comparison of the Media for Isolation and Storage of Round Spermatid Nuclei Before Intracytoplasmic Injection (1998) (6)
- Multiple causes of pregnancy failure in hamsters precociously ovulated by human chorionic gonadotropin. (1985) (5)
- A biologically unsound principle (2003) (5)
- Scanning electron microscopy of golden hamster spermatozoa before and during fertilization (1972) (5)
- Production of mice through intracytoplasmic injection of sperm or spermatogenic cells (1999) (4)
- Comparison of the acrosome reaction-inducing ability of the outer and inner surfaces of the zona pellucida and oolemma: a study using the golden hamster (1995) (4)
- Microinsemination Using Spermatogenic Cells in Mammals (1999) (4)
- Health Consequences of Cloning Mice (2005) (4)
- Fluorescence energy transfer shows that various physical and chemical treatments of human sperm induce unpacking of chromatin (1994) (4)
- Verapamil, a Ca2+ channel antagonist, accelerates the in vitro penetration of zona-free hamster eggs by human spermatozoa. (1987) (4)
- Preparation of nucleate and anucleate fragments of hamster and mouse eggs by centrifugation. (1990) (4)
- Fertilization and Sex Determination in the Rhizocephala (Cirripedia, Crustacea) (1990) (3)
- Some factors controlling attachment of guinea pig spermatozoa to zona pellucida. (1982) (3)
- Sperm Motility Initiation in Pacific Herring (2015) (3)
- Chapter 4 Sperm-Egg Association in Mammals (1978) (3)
- [Effects of calcium and magnesium on in vitro fertilization in human]. (1982) (3)
- Sperm Ultrastructure in Fertile Men and Male Sterility: Revisiting Teratozoospermia (2017) (3)
- Brief Gene Mapping Reports A / B / C / D / E / F / G (2002) (3)
- The effect of in vitro storage of hamster sperm on fertilization and early development (1978) (3)
- Moderate heat treatment increases the penetrability of zonae pellucidae of salt-stored mammalian oocytes by spermatozoa (1993) (3)
- The Acrosome Reaction: Analysis of Its Mechanism using Guinea Pig Spermatozoa (1986) (3)
- Avian chromosomes can be examined by injection of erythrocyte nuclei into mouse oocytes. (2003) (2)
- Freeze-fracture observations of ovulated hamster oocytes with their cumulus cells (2004) (2)
- Physiological and Pathological Aspects of Sperm Metabolism (2017) (2)
- Sperm RNA and Its Use as a Clinical Marker (2017) (2)
- ORTHODOX AND UNORTHODOX WAYS TO INITIATE FERTILIZATION AND DEVELOPMENT IN MAMMALS (2007) (2)
- A Seminar on Human Cloning: Cloning Humans? (2001) (2)
- A Specialized Role for the Pacific Herring Egg Chorion in Sperm Motility Initiation (1996) (2)
- Changes in the Rigidity of the Hamster Egg during Meiotic Maturation and after Fertilization : Developmental Biology (1990) (1)
- The fish egg's micropyle and sperm attraction (2014) (1)
- Cloning humans? (2001) (1)
- Efficiency and safety of animal cloning. (2003) (1)
- Sperm acrosome status before and during fertilization in the Chinese hamster (Cricetulus griseus), and observation of oviductal vesicles and globules (2021) (1)
- M.C. Chang: A Pioneer of Mammalian In Vitro Fertilization (2016) (1)
- 377 Spermatozoa Retrieved From Male Mice Frozen for 15 Years Can Produce Normal Offspring (2007) (1)
- The Effect of Single Salt Solutions on the Fertilizability of the Herring Egg (With 5 Text-figures) (1956) (1)
- Immunochemical and ultrastructural studies of guinea pig sperm autoantigens implicated in fertilization (1981) (1)
- Effects of agents used for zona pellucida removal on hamster oocyte penetration by human spermatozoa. (1988) (1)
- Susceptibility of the Testis to Lifestyle and Environmental Factors During the Life Course (2017) (0)
- J. Michael Bedford 1932–2018 (2018) (0)
- EFFECT OF RETINOIC ACID ON SEX DIFFERENTIATION IN XX AND XY PRIMORDIAL GERM CELLS (2007) (0)
- 394. (Abstract is not available) (1985) (0)
- Production of Mouse Offspring Derived from Pre-Analyzed Paternal Genome: Experimental Approach to Sperm Genetic Screening (SGS). (2011) (0)
- Summary Sentence: The micropyles of fish and insect eggs possess a sperm attractant that helps to guide sperm into the micropyle during fertilization. Keywords: chemotaxis, egg, Drosophila, fertilization, fish, insect, micropyle, sperm (2013) (0)
- 403. An Analysis of the Human Sperm Chromosome Constitution Using Zona-free Hamster Eggs (1985) (0)
- The Sperm Cell edited by Christopher J. De Jonge (2017) (0)
- Year : 2007 Active integration : new strategies for transgenesis (2009) (0)
- Fertilization and the initiation of development in orthodox and unorthodox ways (1999) (0)
- 2100 OET ASSAY OF NON-MOTILE SPERM TO PREDICT TWO-CELL EMBRYO AND LIVE-BIRTH RATES USING A MOUSE ICSI MODEL (2012) (0)
- 326.Capacitation of Human Spermatozoa : XXXXXV Sterility and Family Planning(II) (1983) (0)
- Spermatozoa: The Biology of the Sperm Cell . B. Baccetti and B. A. Afzelius. Karger, Basel, 1976. vi, 254 pp., illus. Paper, $51.50. Monographs in Developmental Biology, vol. 10. (1976) (0)
- Diversity of Motility in Fish Spermatozoa Depends on Distinct Energy Metabolism. (2008) (0)
- Vincent J. De Feo (1 October 1925 to 10 December 2007) (2009) (0)
- Spermatogenesis: Clinical and Experimental Considerations (2017) (0)
- Mitochondrial Transfer into Human Oocytes Improved Embryo Quality and Clinical Outcomes in Recurrent Pregnancy Failure Cases (2023) (0)
- P1-IS-94 Incorporation of the acrosome into the oocyte during ICSI could be potentially hazardous to embryo development (2007) (0)
- Historical Perspective: Germ Cell Research-A Personal Perspective. (2008) (0)
- Epigenetic Problems with ART May Stop at First Generation, Mouse Study Suggests (2012) (0)
- The use of Pacific herring gametes and embryos for assessing natural and anthropogenic stressors (1995) (0)
- Epigenetic Reprogramming in the Germ Line of Mice Produced by Cloning or Assisted Reproduction. (2011) (0)
- INDUCTION OF PSEUDOPREGNANCY (2008) (0)
- Fertilizationin Mammals (2018) (0)
- Werner Schmid, 1930–2002 (2002) (0)
- Fertilization without spermatozoa. (2001) (0)
- The Role of Calcium Ions in Fertilization and Development (2007) (0)
- Remembering J Michael Bedford (1932 - 2018): a great thinker and scholar. (2018) (0)
- Autonomous Regulation of Sex Differentiation in Mouse Fetal Germ Cells. (2008) (0)
- Increased expression of Igf2 and glucose transporters in placenta of mice produced by assisted reproductive techniques (ART) (2009) (0)
- Penetration of human oocytes by human spermatozoa in vitro. (1977) (0)
- Extended-release of Flt intraceptors in the cornea inhibit injury-induced corneal angiogenesis (2007) (0)
- Mice generated by assisted reproductive techniques exhibit altered glucose metabolism. (2007) (0)
- Requires Potassium Ions (1981) (0)
- PolyADP-Ribosylation Is Required for Pronuclear Fusion and Nuclear Reprogramming in the Oocytes. (2008) (0)
- Proteomics of Capacitation (2017) (0)
- PiggyBac Enhanced Transgenesis and Transfection (2007) (0)
- Assisted reproductive techniques alter energy balance of young mice (2011) (0)
- Chemical and Physical Guidance of Fish Spermatozoa into the Egg through the Micropyle1 (2017) (0)
- Chapter 5 Sperm Guidance into Teleost Fish Egg (2020) (0)
- Male Infertility and Assisted Reproduction (2017) (0)
- 25 Heat resistance of mammalian sperm nuclei. (1990) (0)
- 210. Effects of Ca^〓 and Mg^〓 on Human Fertilization (1982) (0)
- P-977: Removal of sperm plasma membranes immediately before ICSI prompts rapid oocyte activation and better post-implantation embryonic development (2006) (0)
- ANALYSIS OF THE FREQUENCY AND SPECTRUM OF SPONTANEOUS MUTATIONS IN CLONED MICE (2007) (0)
- O-12. Random segregation of chromosomes of somatic cell nuclei transferred to enucleated mouse oocytes(Abstracts of the oral and poster presentations)(The 53rd Annual Meeting of the Society of Chromosome Research) (2002) (0)
- 72 The methods of preservation in mammalian's sperm nuclei. (1991) (0)
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